baber/WOPTO huggingface dataset:
Patent JP-H111179-A (JP)
Title: Rear axle for industrial vehicle
Inventor: NAKAJIMA SEIJI
IPC: B60B35/02
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To reduce height dimension so as to attain miniaturization in a rear axle for an industrial vehicle that can steer in a small turning radius with the axial center of a front axle as the turning center of the vehicle. SOLUTION: In a rear axle for an industrial vehicle, an axle beam 1 is formed of plates 1a-1c into box shape with both lateral end faces and a rear face opened, and a steering cylinder 10 is arranged cross-wise therein. A vertical shaft 5 provided at the upper part of a wheel bracket 3 supporting a wheel is rotatably supported by the upper and lower plates 1a, 1b of the axle beam 1. A steering arm 9 is provided at the vertical shaft 5 of the wheel bracket 3, and a piston rod 11 of the steering cylinder 10 is connected to the steering arm 9 through a tie rod 12.
Patent JP-H112593-A (JP)
Title: Excess liquid removing device
Inventor: MURATA YASUTO
IPC: G01N33/52
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To enable accurate measurement and test without contamination of preceding liquid at a low cost and without the need of maintenance by absorbing excess liquid by capillary phenomenon by use of a wire material provided in a gap between longitudinal lines taking an attitude of intersecting the longitudinal direction of a short piece body. SOLUTION: A test paper piece 1 is immersed in an urine tested body, and comes into contact with a spring 4 with excess urine adhering to the periphery of a reagent pad 1a. When the spring 4 is in contact with the longitudinal direction of the test paper piece 1, the wires 4a of the spring 4 intersect substantially rightangled to the longitudinal direction so that excess urine of the test paper piece 1 is absorbed in a gap between the wires 4a by capillary phenomenon. Further, the excess urine absorbed in a gap between the wires 4a of the spring 4 is sufficiently absorbed from the gap by an absorbing material 4b loaded in a hollow part of the spring 4.  Finally, when a large quantity of excess urine of the absorbing material 4b is accumulated, the excess urine is dropped through a water feed plate connected to the lower part of the spring 4 to be guided to a storing case in the interior of a rack 5.
Patent JP-S6314821-A (JP)
Title: Annealing furnace for steel strip in continuous annealing and pickling line
Inventor: YAGINUMA HIROSHI
IPC: C21D9/56
Filed: 1986-07-03
Abstract: PURPOSE:To eliminate the time loss by the heating-up and cooling-down in an annealing furnace of a continuous annealing and pickling line and to permit the efficient selection of annealing and non-annealing by installing freely movable loopers into said annealing furnace and changing the position thereof so that the temp. of a steel strip in the annealing furnace can be freely adjusted. CONSTITUTION:The long-sized steel strip 4 subjected to cold rolling is continuously annealed in the annealing furnace 12 and is then passed through a cooling zone 14, then to a pickling tank 16 where the surface scale formed on the steel strip during the annealing is dissolved away. The plural loopers 22 which can move in the furnace are mounted to the heating zone 18 and holding zone in the annealing furnace 12 and the positions of the loopers 22 are corrected according to the annealing conditions (holding temp. and annealing time) of the steel strip 4 to be annealed. More specifically, the loopers are moved to the inlet and outlet sides of the annealing furnace 12 to minimize the distance at which the steel strip 4 passes the heating zone 18 and the holding zone 20 when the steel strip requiring no annealing passes the inside of the annealing furnace 12. The loopers 22 are moved to the positions (right side in the figure) further from the inlet and outlet and the necessary heating and holding treatments are executed in the case of the steel strip requiring the annealing. The annealing and non-annealing operations are quickly and easily selected simply by moving the loopers 22.
Patent JP-S6311390-A (JP)
Title: Recording material
Inventor: SATOMURA MASATO
IPC: B41M5/337
Filed: 1986-07-03
Abstract: PURPOSE:To especially enhance color formability and the stability of a developed color image, in a recording material utilizing color development due to the contact of an electron donating leuco dye with an electron acceptive compound, by containing a benzodioxane derivative. CONSTITUTION:In a recording material utilizing color development due to the contact of an electron donating leuco dye with an electron acceptive compound, a benzodioxane derivative is used. As the benzodioxane derivative, a 20 or less C derivative having m.p. of 50-190 deg.C is pref. Said derivative may be substituted with one or more of a halogen atom or a 8 or less C group such as an alkoxy group, an alkylthio group, a hydroxy group, an acyl group, an alkyl group, an aryl group or a cyano group. The wt. ratio of the electron donating leuco dye and the electron acceptive compound is pref. 1:10-1:0.1 and the ratio of the benzodioxane derivative to the electron acceptive compound is pref. 1:0.1-1:15.
Patent JP-H103281-A (JP)
Title: Driving method of plasma display panel and plasma display
Inventor: MATSUMOTO SADAYUKI
IPC: G09G3/28
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a good display screen by setting the light emitting luminance in a black display at a lower level. SOLUTION: One field for a picture display is at least composed of a first kind subfield (a subfield A) and a second kind subfield (a subfield B). In the subfield A, a rest period is provided in which a priming pulse Pp, that has the voltage value and the pulse width to discharge against all pixels, is applied between row electrodes X-Y, all pixels are discharged, the applied voltage between the row electrodes is set to zero and wall electric charges are eliminated. In the subfield B, a reset period is provided in which an erasing pulse Ep, that has the voltage value and the pulse width to discharge against only the pixels being discharged in the previous subfield, is applied and the pixels that are discharged in the previous subfield are discharged, the applied voltage between the electrodes X-Y is set to zero and wall electric charges are eliminated.  Note that the one field is composed of plural subfields.
Patent JP-S6454932-A (JP)
Title: Data converting circuit
Inventor: KISHIYOO CHIYANDORA ACHIYAAYA
IPC: H03M1/18
Filed: 1988-06-27
Abstract: PURPOSE: To shorten settling time by providing one kind of settling time regardless of a set value of the gain by selecting attenuation in response to a received signal and selecting the gain for the signal. CONSTITUTION: A data converter is composed of a floating point amplifier 26 and an A/D converter 28. The transfer function of the amplifier 26 is expressed as MN, where N is an integer increasing when an analog input signal value is small, and M is an integral power of '2'. The floating point amplifier 26 is operated so as to dynamically select N as the function of that analog input signal and the output gain of the amplifier 26 is changed so that an input to the A/D converter 28 can be always larger than a certain bottom value. Therefore, the number of most significant bits having the value of zero sent out of the A/D converter 28 is limited corresponding to the level of M in order to analyze a following image. Thus, the resolution as the percentage of reading in the combination of the amplifier 26 and the converter 28, is made independent of the value of an input signal.
Patent JP-2000343796-A (JP)
Title: Thermal printer
Inventor: YASUI YUJI
IPC: B41J29/40
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To improve a reliability on simultaneous printing on two slips when the two slips of the same contents are to be printed and issued by a thermal printer. SOLUTION: In the thermal printer for printing on a paper S taken out from a roll paper composed of the long paper S wound in a roll, when the printed and issued paper S is to be cut in a longitudinal direction to be used, a tally impression image α is printed at a cut position. Each sheet cut from the one paper S is given as a duplicate to a recipient and a user of the thermal printer and stored. Since two sheets of slips with the same contents printed can be obtained simultaneously, the recipient is impressed with the absence of an injustice. Moreover, when the paper S is cut at the position where the tally impression image α is printed, a conformity of the sheets can be easily judged even after cut, giving the recipient a sense of security.
Patent JP-H11352430-A (JP)
Title: Optical device
Inventor: OMURA TAKESHI
IPC: G02B26/12
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a desired beam shape without requiring the optical axis adjustment of a lens for correcting a color slippage by press- fitting the curved surface part of a synthetic resin lens into the curved surface part of a glass lens, thereby integrating both curved surface parts. SOLUTION: A hybrid cylinder lens 125 as a compound lens is constituted by the synthetic resin lens 125 P of PMMA(polymethyl methacrylate) having a substantially equal curvature in a sub-scanning direction and the glass lens 125 G. The face in contact with air of the synthetic resin lens 125 P of the PMMA is formed as a nearly flat face. As a result, the curved surface parts and generators of the glass lens 125 and the synthetic resin lens 125 P may be made coincident and may be arranged without requiring the optical axis adjustment. In addition, the synthetic resin lens 125 is press-fitted into the curved surface part of the glass lens 125 G and, therefore, the arrangement thereof in the prescribed position is made possible without respectively forming reference planes for packaging.
Patent JP-S6049420-A (JP)
Title: Controller of system power supply
Inventor: ICHIKAWA YUKIO
IPC: G06F1/26
Filed: 1983-08-29
Abstract: PURPOSE:To prevent a single power supply unit from being controlled by two controllers for system power supply by providing two functions to a controller for system power supply which can control plural power supply units. CONSTITUTION:A PU control inhibiting circuit 4 is provided into a system power supply device SPCU1 to avoid a fact that a power supply unit PU under control is controlled by another SPCU. The SPCU1 inhibits the circuit 4 from controlling a PU of the corresponding number when the SPCU1 receives a PU control under-execution signal 7 sent from another SPCU and a PU number 8 which is under execution. While the SPCU1 transmits a control under-execution signal 13 of its own and a PU number under execution to another SPCU. With such two functions, it is avoided that a single PU is controlled by two devices SPCU.
Patent JP-S5584931-A (JP)
Title: Positioning mechanism
Inventor: YAMASHITA KIYOUICHI
IPC: G03B21/11
Filed: 1978-12-22
Abstract: PURPOSE: To reduce the positioning error, by providing a mechanism to change the stoppable position of the object of driving predetermined by the number of input pulses to a pulse motor, actually in the range of shift corresponding to one input pulse width.  
     CONSTITUTION: A wire rope (or steel belt) 5 is stretched between a pulley 1a mounted on the rotary shaft of a pulse motor 1 and idler pulleys 4, and an optical system 7 is secured thereto by way of a moving table 6. By rotation of the motor 1, the rope 5 makes linear motion, and the optical system 7 makes linear motion accordingly. Depending on the minimum rotational angle α by the pulse input of the motor 1, the optical system 7 moves by the minimum dimension l. At this time, by adjusting the mounting of the motor 1 within the range of angle α by means of an adjusting screw 3b, the positioning error of the optical system 7 may be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0910932-A (JP)
Title: Manufacture of welded tube
Inventor: FUJIMOTO HIROMASA
IPC: B23K9/32
Filed: 1995-06-23
Abstract: PURPOSE: To stably manufacture a welded tube with extremely few defective welds attributable to scattered spatter and attributable to the residual penetrator by smoothly discharging the oxide on the incompletely welded surface without increasing the scattered spatter amount. CONSTITUTION: Edge parts E, E on each opposite side of an open pipe OP are heated and melted by the high frequency current, and wires 4b, 4c which are a plurality of consumable electrodes to be fed from a consumable electrode gas shielded arc welding machine 4 are fed from the positions opposite to the heated and melted edge parts E, E on each side with the prescribed space therebetween in the longitudinal direction. The arc is ignited between the consumable electrodes 4b, 4c and the edge parts E, E, and the edge parts E, E on each side are butt welded by a squeeze roll 3 while the edge parts E, E are heated.
Patent JP-H04356135-A (JP)
Title: Device for inoculating mycobiont
Inventor: HONDO MASAO
IPC: A01G1/04
Filed: 1991-05-31
Abstract: PURPOSE:To obtain a device for feeding seed mycobionts in a uniform particle size distribution and forming a high-density seed mycobiont layer, comprising a seed guide column, a shutter plate which prevents the seed piled in the guide column from dropping, opens and supplies the seed to a culture bottle and a seed pressing device. CONSTITUTION:In a device for inoculating seed mycobionts 6 to a culture medium 2 packed into a culture bottle 1 of mushroom, the seed 6 adjusted to a granular state is fed to a guide column 10, introduced in the column, piled on a shutter plate 12 which is made into a flat board in given thickness, has an opening part corresponding to a mouth of the culture bottle 1 of mushroom and can be reciprocated in the horizontal direction, a transporting means 14 transportable synchronously with transportation of the culture bottle 1 is operated during movement of the shutter plate 12, the seed 6 is dropped in the culture bottle 1 of mushroom from the opening part of the shutter plate 12 and the culture bottle is packed with the seed. In the operation, the seed fed to both the culture bottle 1 of mushroom and the opening part of the shutter plate 12 is pressed by a piston 18 of a pressing means 16 and compacted into given thickness, thus a high-density seed 6 layer is formed in the culture bottle 1 and is used for inoculation.
Patent JP-S5780290-A (JP)
Title: Motor device for blower for automobile
Inventor: YUMOTO NOBUTAKE
IPC: H02P29/00
Filed: 1980-11-05
Abstract: PURPOSE:To simplify wiring by integrally mounting a drive section and a signal detecting controlling section of a blower motor together with the blower motor device. CONSTITUTION:The blower motor 1, the drive section 6 and the signal detecting controlling section 7 are mounted integrally to the blower motor device 2. External signals inputted from a signal input terminal 5 are memorized to a shift register 8. When the memory value of each bit a0-a10 of the shift register 8 satisfies predetermined conditions, the memory value of the bits a4-a8 is memorized to a shift register 12. A pulse width converting section 13 supplies the pulse signals of a duty ratio corresponding to the memory value of the shift register 12 to a transistor Q of the drive section 6. Accordingly, wiring, replacing, etc. are simplified.
Patent JP-H05331080-A (JP)
Title: Production of purified naphthalene
Inventor: ISHIKAWA TADATAKA
IPC: C07C15/24
Filed: 1992-05-25
Abstract: PURPOSE:To efficiently, economically obtain low-sulfur naphthalene with high purity by heating a crude naphthalene containing benzothiophene as an impurity in the presence of a solid acid catalyst followed by distillation. CONSTITUTION:Firstly, a crude naphthalene containing benzothiophene as an impurity is treated under heating pref. at 90-110 deg.C in the presence of a solid acid catalyst (pref. Y-type zeolite). Thence, normally, after removing the catalyst from the treatment liquor, the liquor is put to distillation to obtain the objective compound. It is recommended that the amount of the catalyst to be used be 3-10wt.% based on the crude naphthalene in the case that the total basic nitrogen and total sulfur contents of the crude naphthalene are 5-10ppm and 500-2000ppm, respectively, or 10-30wt.% based on the crude naphthalene in the case that the total basic nitrogen and total sulfur contents are 100-300ppm and 4000-5000ppm, respectively.
Patent JP-S5587313-A (JP)
Title: Information storage system for flexible disk
Inventor: NIWAYAMA MASATAKA
IPC: G11B27/10
Filed: 1978-12-22
Abstract: PURPOSE: To reduce the access time by giving the sector numbers in sequence with every sector with distance of one or more sector secured on the same track and then giving the access based on the set sequence of numbers.  
     CONSTITUTION: The sector numbers are given to each sector of track 11' of flexible disk 10' in sequence and with every sector with the distance one or more sector secured. And then the access is given via head 12' in the sequence of the given numbers. In this way, a number of frequencies of the access is possible by just one turn of disk 10'. As a result, the access queuing time can be reduced to shorten the access time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6218837-A (JP)
Title: Communication system using common aerial earth-wire
Inventor: KAMIO KEIKICHIROU
IPC: H04B3/54
Filed: 1985-07-17
Abstract: PURPOSE:To reduce the cost of a system without lowering its reliability by increasing the earth means of the aerial common earth-wire of a low-voltage power distribution line for a high-frequency signal and constituting a closed circuit for high-frequency transmission between the aerial common earth-wire and the ground, and transmitting the high frequency signal. CONSTITUTION:The aerial common earth-wire Z is grounded through the earth circuit formed by connecting a blocking coil 20 which becomes high in impedance for the high frequency signal and an isolator 30 as a surge absorber in common. Here, a control signal transmitted through the high-voltage power distribution line T is inputted to a repeater 100 by the inductive coupling between coupling coils 120 and 140 and outputted from the repeater 100 to the aerial common earth-wire Z. The control signal outputted to the aerial common earth-wire Z controls a terminal unit 70 and the integrated value on an integrating watthour meter 50 is read by a terminal part 60 for meter inspection. The read integrated value is inputted from the terminal unit 70 to a repeater 100 by the inductive coupling between coupling coils 90 and 110 and stored there temporarily.
Patent JP-H0842467-A (JP)
Title: Scroll compressor
Inventor: SANO FUMIAKI
IPC: F04C29/00
Filed: 1995-06-23
Abstract: PURPOSE:To obtain a highly reliable scroll compressor in which an occurrence of damage such as wear and seizure in each bearing part can be prevented even when deformation, or deflection, is produced in a crank shaft by radial components of a compression load acting on a swirling scroll during the compression stroke. CONSTITUTION:A bearing structure in a scroll compressor is such that at least one of an eccentric shaft part 22, a main shaft part 23, and a countershaft part 24 of a crankshaft 21, which gives a swirling scroll 2 the torque, is brought into contact with a bush at a curved surface part as the bush is rotatably fitted into the bearing part.
Patent JP-H0884890-A (JP)
Title: Washing machine with washer/dryer switching brake mechanism
Inventor: KI SENKI
IPC: D06F37/30
Filed: 1995-06-23
Abstract: PURPOSE: To simplify the internal structure of a washing machine and to simplify an assembly stage by driving a pulsator by transmitting driving power to a pulsator driving part at the time of a washing operation and driving a dehydrating tub by transmitting the driving power to a dehydrating tub driving part at the time of a dehydrating operation. CONSTITUTION: When a washing/dehydrating switching knob is turned on to a washing position, a first brake line 226 and a forth brake line 229 are pulled. By the pull of the first brake line 226, a dehydrating brake load 220 is turned to an inner side around a hinge axis 225, first and second brake shoes 222 and 232 are tightly adhered to a dehydrating drum 210 and braking is performed. In the meantime, by the pull of the forth brake line 229, a washing drum brake load 260 is turned, moved and separated from a washing drum 250. Thus, the washing drum 250 becomes drivable. In the dehydrating operation, the pull of the first and forth brake lines 226 and 229 is released, an operation is oppositely performed, the washing drum 250 is braked and the dehydrating drum 210 is released.
Patent JP-H11352622-A (JP)
Title: Silver halide emulsion, silver halide photographic sensitive material containing the emulsion, method for processing the sensitive material and photographing method
Inventor: HO SOKUMAN
IPC: G03C1/18
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a photographic sensitive material superior in photographic characteristics and pressure resistance and storage stability and good in dye removability even in the case of rapid processing and running processing with low replenishing by incorporating silver halide grains and a specified spectral sensitizing dye and a specified compound. SOLUTION: This photographic sensitive material contains the silver halide grains and at least one kind of spectral sensitizing dye represented by formula I and at least one kind of compound represented by formula II, III, or IV. In the formula I, each of R1 -R4 is an aliphatic group; each of V1 -V4 is an H atom or a substituent; M1 is an ion necessary for neutralizing a charge in the molecule; and m1 is a number necessary for neutralizing a charge in the molecule, and in the formulae II-IV, Ar is an aliphatic or aromatic or heterocyclic group; R1 is an electron withdrawing group; each of Y and Y' is a group having a -SO3 M or -COOM group or the like; M is an H atom or a metal atom or the like; each of (m) and m' is an integer of 1-9; each of (n) and n' is an integer of 1-6, and m+n<=10 and m' and n'<=10; (p) is 0 or; X is an S or Se or Te atom; and (x) is 1 or 2.
Patent JP-S5861379-A (JP)
Title: Hydraulic control valve
Inventor: TATSUMI TAKUMI
IPC: F15B13/07
Filed: 1981-10-02
Abstract: PURPOSE:To simplify a control circuit, by forming oil chambers with plural spools having their own stroke, supplying pressure oil to the chambers, expanding each oil chamber, applying the expanded stroke to a distributor valve, selecting oil pressure of each output port and controlling oil hydraulic pressure of a control port in a digital state of combination. CONSTITUTION:Output ports 2-4, control ports 5, 6, pressure oil port 7 and discharge oil port 8 are equipped while spools 9-11 are fitted and inserted in an oil hydraulic control valve 1. An engagement part 13 of the spool 9 is engaged to an engagement part 14 of the spool 10 to control a stroke in an oil chamber 17, while an engagement part 15 of the spool 10 is engaged to an engagement part 16 of the spool 11 to limit a stroke in an oil chamber 18. A distributor valve 19 receives oil pressure to always move together with the spool 11. Solenoid valves 21, 22 are urged by a signal of an electronic control circuit 32, and on-off operation of the both valves is suitably combined to select the spool in plural stages.